Sunghwan Ko

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method for determining whether error has occurred in microphone on...
- Patent number 11,190,891
- Issue date Nov 30, 2021
- Samsung Electronics Co., Ltd.
- Yang-Su Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for automatically controlling gain based on se...
- Patent number 9,819,321
- Issue date Nov 14, 2017
- Samsung Electronics Co., Ltd.
- Sunghwan Ko
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
ANGLE OF ARRIVAL DATA ACQUISITION METHOD AND ELECTRONIC DEVICE SUPP...
- Publication number 20230176171
- Publication date Jun 8, 2023
- Samsung Electronics Co., Ltd.
- Hyukjin JUNG
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING AUDIO SOUND QUALITY IN TERMINA...
- Publication number 20220095009
- Publication date Mar 24, 2022
- Seungbeom HONG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR DETERMINING WHETHER ERROR HAS OCCURRED IN MICROPHONE ON...
- Publication number 20200245086
- Publication date Jul 30, 2020
- Samsung Electronics Co., LTD
- Yang-Su KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR AUTOMATICALLY CONTROLLING GAIN BASED ON SE...
- Publication number 20150244337
- Publication date Aug 27, 2015
- Samsung Electronics Co., Ltd.
- Sunghwan Ko
- H03 - BASIC ELECTRONIC CIRCUITRY